| 摘要 |
A laser irradiation apparatus and a method for fabricating an organic light emitting display device using the same are provided to increase productivity and simplify a structure by allowing a laser head to scan a wide area and melt and adhere a frit with conducting a linear motion. A laser irradiation apparatus includes a laser head(16), a first alignment unit(15), and a second alignment unit(18). The laser head(16) is moved at an upper part of a sealing unit(12c) of a substrate by a laser head guide(17). The laser head(16) irradiates laser to an entire surface of the substrate to cure a frit(14). The first alignment unit(15) is attached to one region of the laser head guide(17), and includes a first CCD for measuring positions of the substrate and a mask(13). The first alignment unit(15) aligns the substrate and the mask(13). The second alignment unit(18) is attached to one region of the laser head(16), and includes a second CCD for measuring positions of the substrate and the laser head(16). The second alignment unit aligns the substrate and the laser head. |
